CN111794220A - PHC tubular pile cladding reinforcing section structure - Google Patents
PHC tubular pile cladding reinforcing section structure Download PDFInfo
- Publication number
- CN111794220A CN111794220A CN202010660577.0A CN202010660577A CN111794220A CN 111794220 A CN111794220 A CN 111794220A CN 202010660577 A CN202010660577 A CN 202010660577A CN 111794220 A CN111794220 A CN 111794220A
- Authority
- CN
- China
- Prior art keywords
- tubular pile
- reinforced concrete
- phc tubular
- section structure
- filling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005253 cladding Methods 0.000 title claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 title claims description 11
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 44
- 239000004575 stone Substances 0.000 claims abstract description 33
- 239000004567 concrete Substances 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 6
- 238000009991 scouring Methods 0.000 abstract description 3
- 230000001012 protector Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/58—Prestressed concrete piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/10—Dams; Dykes; Sluice ways or other structures for dykes, dams, or the like
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
Abstract
The invention relates to a PHC tubular pile cladding reinforced section structure which comprises a foundation, wherein a grouted stone revetment is arranged on the foundation, a harbor dike is arranged on the inner side of the grouted stone revetment and comprises a dike bottom section, a middle slope section and a dike top section, a filling pile is arranged in the region of the dike bottom section and connected with the grouted stone revetment through a tie beam, a PHC tubular pile is arranged on the outer side of the grouted stone revetment, underwater filling concrete is arranged in the region above the foundation on the outer side of the grouted stone revetment, a reinforced concrete tie beam is arranged at the upper end of the PHC tubular pile, a reinforced concrete straight wall is arranged on the reinforced concrete tie beam, a broken stone filling region is arranged on the inner side of the reinforced concrete straight wall, a concrete cladding is arranged on the broken stone filling region, and a retaining wall is arranged between the broken stone filling region and the grouted stone revetment. The tubular pile has better strength and more convenient construction, and can resist daily collision of ships and scouring of ship traveling waves.
Description
Technical Field
The invention relates to a PHC pipe pile cladding surface reinforced section structure, and belongs to the technical field of hydraulic engineering.
Background
At present, due to the fact that construction standards are low, soil filling quality behind walls is poor, and the sign that a plurality of stone revetments slide into a river appears after operation. Aiming at the situation, the danger removal and reinforcement of the cast-in-place pile of the back pull beam are carried out on the grouted block stone revetment by multi-stage engineering in the prior art, and the relative stability of the grouted block stone revetment is ensured to a certain extent.
However, in recent years, due to the development of local economy, revetments suffer from collision of berthing ships; meanwhile, due to long-term maintenance, a plurality of stones on the whole revetment are seriously hollowed out, and the revetment is damaged. And due to poor soil quality behind walls, the long-river tides and rainwater are washed all the year round, the rock revetments have collapse risks, the ground is settled and damaged to different degrees, and great dangerous case hidden dangers are faced.
Disclosure of Invention
The invention aims to solve the technical problem of providing a PHC tubular pile cladding reinforced section structure aiming at the prior art, wherein the tubular pile has better strength and more convenient construction, and can resist daily collision of ships and scouring of ship traveling waves.
The technical scheme adopted by the invention for solving the problems is as follows: a PHC tubular pile cladding reinforced section structure comprises a foundation, wherein a stone masonry revetment is arranged on the foundation, a harbor dike is arranged on the inner side of the grouted stone revetment, the harbor dike comprises a dike bottom section, a middle slope section and a dike top section, the bottom section area of the embankment is provided with a filling pile, the filling pile is connected with the grouted stone revetment through a straining beam, the PHC tubular pile is arranged on the outer side of the grouted stone revetment, underwater filling concrete is arranged on the outer side of the grouted stone revetment in an area above the foundation, the outer side of the top of the underwater filling concrete is provided with a step, the upper end of the PHC tubular pile is exposed out of the step, a reinforced concrete connecting beam is arranged at the upper end of the PHC tubular pile, a reinforced concrete straight wall is arranged on the reinforced concrete connecting beam, the reinforced concrete vertical wall is characterized in that a gravel filling area is arranged on the inner side of the reinforced concrete vertical wall, a concrete covering surface is arranged on the gravel filling area, and a retaining wall is arranged between the gravel filling area and the grouted stone revetment.
Preferably, the gradient of the middle slope section is less than 1: 3.
Preferably, the diameter of the cast-in-place pile is 0.8m, and the pile length is 10 m.
Preferably, the PHC tubular pile has a diameter of 0.5m and a pile length of 8 m.
Preferably, the thickness of the concrete cover is 0.2 m.
Preferably, the middle part of the reinforced concrete vertical wall is transversely provided with a PVC drain pipe, and the gravel filling area is provided with an inverted filter layer at the position of the PVC drain pipe.
Preferably, the underwater filling concrete and the reinforced concrete vertical wall are provided with steel guard wood on the water side.
Preferably, the underwater filling concrete and the reinforced concrete straight wall are provided with steel angle protectors at the corner positions of the waterside.
Preferably, the size of the reinforced concrete connecting beam is 1.0m by 0.7 m.
Preferably, the cross section of the reinforced concrete straight wall is in a right trapezoid shape, the top size of the reinforced concrete straight wall is 0.5m, and the bottom size of the reinforced concrete straight wall is 0.75 m.
Compared with the prior art, the invention has the advantages that:
1. the tubular pile has better strength and more convenient construction, and can resist daily collision of ships and scouring of ship traveling waves;
2. the invention can facilitate the binding construction of the reinforcing steel bars of the connecting beam on one hand, and is also beneficial to the pouring of underwater concrete on the other hand, thereby reducing the limit of Yangtze river tide on the construction time.
Drawings
Fig. 1 is a schematic view of a reinforced cross-section structure of a PHC pile cladding.
Wherein:
Grouted stone revetment 2
Riverbed 3
Harbor dike 4
The bank bottom section 41
Dyke top section 43
Bored concrete pile 5
PHC tubular pile 7
Underwater filling concrete 8
Step 9
Reinforced concrete tie beam 10
Reinforced concrete straight wall 11
Retaining wall 14
The reverse filter layer 16
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
Referring to fig. 1, the PHC tubular pile cladding reinforced section structure in the embodiment includes a foundation 1, a grouted stone revetment 2 is arranged on the foundation 1, a harbor dike 4 is arranged on the inner side (far from the side of a riverbed 3) of the grouted stone revetment 2, the harbor dike 4 includes a dike bottom section 41, a middle slope section 42 and a dike top section 43, a filling pile 5 is arranged in the dike bottom section 41 region, the filling pile 5 is connected with the grouted stone revetment 2 through a tie beam 6, a PHC tubular pile (prestressed high-strength concrete tubular pile) 7 is arranged on the outer side (near the riverbed 3 side) of the grouted stone revetment 2, an underwater filling concrete 8 is arranged on the region above the foundation 1, a step 9 is arranged on the outer side of the top of the underwater filling concrete 8, the upper end of the PHC tubular pile 7 is exposed out of the step 9, a reinforced concrete tie beam 10 is arranged at the upper end of the PHC tubular pile 7, the top surface of the reinforced concrete connecting beam 10 is flush with the top surface of an underwater filling concrete 8, a reinforced concrete straight wall 11 is arranged on the reinforced concrete connecting beam 10, a broken stone filling area 12 is arranged on the inner side of the reinforced concrete straight wall 11, a concrete covering surface 13 is arranged on the broken stone filling area 12, a retaining wall 14 is arranged between the broken stone filling area 12 and a grout revetment 2, and the top surfaces of the reinforced concrete straight wall 11, the concrete covering surface 13, the retaining wall 14 and the embankment bottom section 41 are flush;
the gradient of the middle slope section 42 is less than 1: 3;
the diameter of the cast-in-place pile 5 is 0.8m, and the pile length is 10 m;
the diameter of the PHC tubular pile 7 is 0.5m, and the pile length is 8 m;
the thickness of the concrete cover 13 is 0.2 m;
the middle part of the reinforced concrete vertical wall 11 is transversely provided with a PVC drain pipe 15, and the gravel filling area 12 is provided with an inverted filter layer 16 at the position of the PVC drain pipe 15;
the underwater filling concrete 8 and the reinforced concrete straight wall 11 are provided with steel guard bars 17 on the water side;
the underwater filling concrete 8 and the reinforced concrete straight wall 11 are provided with steel angle protectors 18 at the corner positions on the water side;
the inner side surface of the reinforced concrete straight wall 11 is flush with the inner side surface of the reinforced concrete connecting beam 10;
the size of the reinforced concrete connecting beam 10 is 1.0m by 0.7 m;
the cross section of the reinforced concrete straight wall 11 is in a right trapezoid shape, the size of the top of the reinforced concrete straight wall 11 is 0.5m, and the size of the bottom of the reinforced concrete straight wall is 0.75 m.
In addition to the above embodiments, the present invention also includes other embodiments, and any technical solutions formed by equivalent transformation or equivalent replacement should fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a section structure is consolidated to PHC tubular pile clad can, its characterized in that: it comprises a foundation (1), wherein a grouted stone revetment (2) is arranged on the foundation (1), a harbor dike (4) is arranged on the inner side of the grouted stone revetment (2), the harbor dike (4) comprises a dike bottom section (41), a middle slope section (42) and a dike top section (43), a filling pile (5) is arranged in the dike bottom section (41) region, the filling pile (5) is connected with the grouted stone revetment (2) through a tie beam (6), a PHC tubular pile (7) is arranged on the outer side of the grouted stone revetment (2), underwater filling concrete (8) is arranged on the upper region of the foundation (1) in the outer side of the top of the underwater filling concrete (8), a step (9) is arranged on the upper end of the PHC tubular pile (7), a reinforced concrete tie beam (10) is arranged at the upper end position of the PHC tubular pile (7), a reinforced concrete straight wall (11) is arranged on the reinforced concrete tie beam (10), the reinforced concrete vertical wall (11) inboard is provided with rubble filling area (12), be provided with concrete cladding (13) on rubble filling area (12), be provided with between rubble filling area (12) and the stone revetment (2) of pulp (stone) barricade (14).
2. The PHC tubular pile cladding reinforcing section structure of claim 1, which is characterized in that: the gradient of the middle slope section (42) is less than 1: 3.
3. The PHC tubular pile cladding reinforcing section structure of claim 1, which is characterized in that: the diameter of the cast-in-place pile (5) is 0.8m, and the pile length is 10 m.
4. The PHC tubular pile cladding reinforcing section structure of claim 1, which is characterized in that: the PHC tubular pile (7) is 0.5m in diameter and 8m in length.
5. The PHC tubular pile cladding reinforcing section structure of claim 1, which is characterized in that: the thickness of the concrete cover surface (13) is 0.2 m.
6. The PHC tubular pile cladding reinforcing section structure of claim 1, which is characterized in that: the middle part of the reinforced concrete vertical wall (11) is transversely provided with a PVC drain pipe (15), and the gravel filling area (12) is provided with an inverted filter layer (16) at the position of the PVC drain pipe (15).
7. The PHC tubular pile cladding reinforcing section structure of claim 1, which is characterized in that: and the underwater filling concrete (8) and the reinforced concrete straight wall (11) are provided with steel guard bars (17) on the water side.
8. The PHC tubular pile cladding reinforcing section structure of claim 1, which is characterized in that: and steel angle guards (18) are arranged at the corner positions of the underwater filling concrete (8) and the reinforced concrete straight wall (11) at the water side.
9. The PHC tubular pile cladding reinforcing section structure of claim 1, which is characterized in that: the size of the reinforced concrete tie beam (10) is 1.0m by 0.7 m.
10. The PHC tubular pile cladding reinforcing section structure of claim 1, which is characterized in that: the cross section of the reinforced concrete straight wall (11) is in a right trapezoid shape, the size of the top of the reinforced concrete straight wall (11) is 0.5m, and the size of the bottom of the reinforced concrete straight wall is 0.75 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010660577.0A CN111794220B (en) | 2020-07-10 | 2020-07-10 | PHC tubular pile cladding reinforcing section structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010660577.0A CN111794220B (en) | 2020-07-10 | 2020-07-10 | PHC tubular pile cladding reinforcing section structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111794220A true CN111794220A (en) | 2020-10-20 |
| CN111794220B CN111794220B (en) | 2022-04-05 |
Family
ID=72811502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010660577.0A Expired - Fee Related CN111794220B (en) | 2020-07-10 | 2020-07-10 | PHC tubular pile cladding reinforcing section structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111794220B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11236706A (en) * | 1998-02-20 | 1999-08-31 | Nippon Steel Corp | Port structure excellent in landscape and execution thereof |
| CN103015367A (en) * | 2012-12-26 | 2013-04-03 | 福州市规划设计研究院 | High-efficiency economical construction method for revetment |
| CN203808009U (en) * | 2014-04-12 | 2014-09-03 | 江阴市江港堤闸管理处 | Ecological harbor dyke protection bank |
| CN106400744A (en) * | 2016-11-08 | 2017-02-15 | 中国电建集团华东勘测设计研究院有限公司 | Comprehensive side-slope treatment structure for preventing river channel erosion and construction method thereof |
| CN107268534A (en) * | 2017-01-06 | 2017-10-20 | 江苏省科佳工程设计有限公司 | Approach channel shore protection repairs structure and its method |
| CN108193642A (en) * | 2018-01-03 | 2018-06-22 | 杭州水利水电勘测设计院有限公司 | A kind of revetment reinforces facility and its construction method |
| CN209260649U (en) * | 2018-10-19 | 2019-08-16 | 中交上海航道勘察设计研究院有限公司 | A kind of porous ecological revetment of vertical type L-type |
-
2020
- 2020-07-10 CN CN202010660577.0A patent/CN111794220B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11236706A (en) * | 1998-02-20 | 1999-08-31 | Nippon Steel Corp | Port structure excellent in landscape and execution thereof |
| CN103015367A (en) * | 2012-12-26 | 2013-04-03 | 福州市规划设计研究院 | High-efficiency economical construction method for revetment |
| CN203808009U (en) * | 2014-04-12 | 2014-09-03 | 江阴市江港堤闸管理处 | Ecological harbor dyke protection bank |
| CN106400744A (en) * | 2016-11-08 | 2017-02-15 | 中国电建集团华东勘测设计研究院有限公司 | Comprehensive side-slope treatment structure for preventing river channel erosion and construction method thereof |
| CN107268534A (en) * | 2017-01-06 | 2017-10-20 | 江苏省科佳工程设计有限公司 | Approach channel shore protection repairs structure and its method |
| CN108193642A (en) * | 2018-01-03 | 2018-06-22 | 杭州水利水电勘测设计院有限公司 | A kind of revetment reinforces facility and its construction method |
| CN209260649U (en) * | 2018-10-19 | 2019-08-16 | 中交上海航道勘察设计研究院有限公司 | A kind of porous ecological revetment of vertical type L-type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111794220B (en) | 2022-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103898868A (en) | Novel high-pile wharf | |
| WO2014192930A1 (en) | Reinforcement structure for embankment and method for constructing same | |
| CN203834422U (en) | Novel high-pile wharf | |
| CN113047215B (en) | High stake pier structure of medium plate stake | |
| Smith | Types of marine concrete structures | |
| CN101144264A (en) | Assembly type gravity-porous marine engineering structure | |
| CN110894714B (en) | Hydraulic engineering protection river bank and protection method thereof | |
| CN111794220B (en) | PHC tubular pile cladding reinforcing section structure | |
| CN109356186B (en) | Bridge tower composite foundation applicable to deep water soft soil areas and construction method | |
| CN201386275Y (en) | U-shaped steel sheet pile with vortex combination structure | |
| CN111794212B (en) | Risk-removing reinforced section structure combining cast-in-place pile and concrete cladding | |
| CN201330392Y (en) | Strengthened type H-shaped steel sheet pile | |
| CN211815989U (en) | Over-current type permeable breakwater structure | |
| CN212956366U (en) | Reinforced section structure with combination of square pile and concrete cladding | |
| CN201330393Y (en) | H-shaped steel sheet pile | |
| CN209958290U (en) | Take shore protection structure of pile foundation | |
| CN201065524Y (en) | Vertical dike | |
| CN220414126U (en) | Buried stone concrete retaining wall revetment suitable for water treatment engineering | |
| CN220225135U (en) | Novel dyke foot protection structure suitable for top impact section of wandering river dyke | |
| CN201386276Y (en) | Z-shaped steel sheet pile with battle pin combination structure | |
| CN201386274Y (en) | Z-shaped steel sheet pile with vortex combination structure | |
| CN205421307U (en) | Novel low stake bearing platform structure of empty formula type of falling pi is passed through in inland river | |
| CN219327071U (en) | Combined hydraulic structure | |
| CN216275471U (en) | Wharf structure | |
| CN111549726B (en) | Construction method of water level fluctuation area slope surface bollard protection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |